package com.AllenDuke.tx;

//模拟事务管理器
public class TransactionManger {

	public void begin() {
		System.out.println("开始事务");
	}

	public void commit() {
		System.out.println("提交事务");
	}

	public void rollback() {
		System.out.println("回滚事务");
	}
}
